空穴 Save Sign in to save words kòngxué ㄎㄨㄥˋ ㄒㄩㄝˊ electron hole (physics) Character by character 空(kòng)empty 穴(xué)cave Other words read kòngxué kongxue with other tones 孔穴 Words with 空穴 Starting with 空穴 空穴来风 空穴来风未必无因 Words with 空穴 Starting with 空穴 空穴來風 空穴來風未必無因 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0